package sctu.edu.java.year2016.team03.liyouhong.day20160521.chapter3_3;

/**
 * Created by Administrator on 2016/5/21 0021.
 * 3.编写java程序，声明两个变量并赋值38.9和27.2作为矩形的长和宽，求出该矩形的面积。
 */
public class Area {
    public static void main(String[] args) {
        float MyLong=38.9F;
        float MyWide=27.2F;
        System.out.println("矩形的面积："+(MyLong*MyWide));

    }

}
